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isdnusb.sys

Billion ISDN Driver

Billion Electric Co., Ltd.

It runs as a Windows kernel mode device driver named “TA ISDN Driver”.
Publisher:
Billion Electric Co., Ltd.  (signed and verified)

Product:
Billion ISDN Driver

Description:
USB ISDN L1 Driver (x86)

Version:
5.0.0.0

MD5:
e7a898b7e55120975abb68b2eb8e4697

SHA-1:
b951cffcf59c8cdd9f97f28a368d21c7b2d4f57e

SHA-256:
67d0d81616d4f30c34f687ffc94a3fcb199dbe2946d4e4910359a3ae31dc8af1

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
7/6/2025 2:09:29 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.Nonim
1.3.0.4261

File size:
179.6 KB (183,888 bytes)

Product version:
5.0.0.0

Copyright:
Copyright (c) 2006-2007 Billion

Original file name:
isdnusb.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\isdnusb.sys

Digital Signature
Signed by:
Billion Electric Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
5/19/2006 2:00:00 AM

Valid to:
5/20/2007 1:59:59 AM

Subject:
CN="Billion Electric Co., Ltd.", OU=R&D, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Billion Electric Co., Ltd.", L=Taipei, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
020EF9F59731A98143C62075C3B5C212

File PE Metadata
Compilation timestamp:
2/12/2007 7:35:07 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
3072:MW/ArEnrMTSBlraQR76s4VDQvZNc2NGzOpZSs0r8tw:7/ArEnrMTSje67Mtae2NGzOHfm

Entry address:
0x28F80

Entry point:
8B, FF, 55, 8B, EC, 51, E8, A5, 2F, FF, FF, 89, 45, FC, 8B, 45, FC, C1, E8, 1E, 83, F8, 03, 75, 0D, E8, E2, 2F, FF, FF, 8B, 45, FC, E9, B1, 00, 00, 00, 8B, 4D, 08, C7, 41, 34, 70, FC, 01, 00, 8B, 55, 08, C7, 42, 38, B0, FB, 01, 00, 8B, 45, 08, C7, 40, 40, B0, FB, 01, 00, 8B, 4D, 08, C7, 41, 44, B0, FB, 01, 00, 8B, 55, 08, C7, 42, 48, B0, FB, 01, 00, 8B, 45, 08, C7, 40, 70, B0, FB, 01, 00, 8B, 4D, 08, C7, 41, 74, B0, FB, 01, 00, 8B, 55, 08, C7, 82, 80, 00, 00, 00, B0, FB, 01, 00, C6, 05, BC, 7B, 03, 00, 00...
 
[+]

Code size:
159.1 KB (162,944 bytes)

Driver
Display name:
TA ISDN Driver

Service name:
isdnusb

Type:
Kernel device driver (KernelDriver)


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